Answer:
y = -240
Step-by-step explanation:
If y varies jointly as x and z, then y/(xz) = k where k is the constant of proportion
60/10(-3) = 60/-30 = -2 = k
Now, y/(xz) = -2
y/8(15) = -2
y/120 = -2
y = -240
pls help 100points
i really need help on this
Step-by-step explanation:
5) To separate chapter and verse in scripture. Example: The Sunday school class studied James 4:10
6) To separates hours from minutes. Example: Our soccer game starts at 7:30.
7) To show ratios Example: Pour in the milk and water at a 3:1 ratio.
Directions: Fill in the missing colons
1) I gave you the spray bottles for one reason to clean the windows
:I gave you spray to clean the Windows.
2) You will need the following ingredients milk, sugar, flour, and eggs.
:you will need milk ,sugar,flour and eggs.
3) Johann set the alarm clock for 6 00
:Johann set the alarm clock for 6:00 to get up early in the morning.
4) My father ended every conversation the same way "Don't give up
:my father ended every conversation by saying "Don't give up".
5) Dear Mr. Kurasu of the Kiragowa Corporation
=dear Mr.Kurasu is member the Kiragowa Corporation
6) Mix the oil and vinegar at a 2 ratio1
:mixed the oil and vinegar at ratio 2:1.
have invited the following people to my party Kevin, Amy, and Keeley
Function Notation
f(-4)=___
Once you find the total area of a composite figure, are you done with the problem?
Answer:
Yes, if the area is all you are asked to calculate.
Step-by-step explanation:
Calculate the commission amount for the sale.
7% commission on a $2,560 sale
Answer:
$179.2
Step-by-step explanation:
7% of 2,560 is 179.2
Find the first 5 terms in the following sequence:
Answer:
23,30,37,44,51
Step-by-step explanation:
an = an-1 +7
We know a1 =23
a2 = a1 +7 = 23 +7 =30
a3 = a2 +7 = 30+7 = 37
a4 = a3+7 = 37+7 = 44
a5 = a4+7 = 44+7 = 51
The first 5 terms
23,30,37,44,51
HELP FAST: ( FOR 20 POINTS)
Louis says that the line shown on the scatter plot is a good line of fit for the data because there are two points that lie on the line. Is Louis correct? Explain your reasoning.
Three line segments have measures of 17 units, 11 units and 12 units. Will the 1 point
segments make a triangle? *
O No
O Yes
Answer:
No
Step-by-step explanation:
The smaller amounts (11 and 12) have to add to be equal to or greater than the larger amount (17).
Hope it helps!
Answer:
No
Step-by-step explanation:
Because the formula for finding the hypotenuse of a triangle is a^2+b^2=c2.
so it will be 11^2 + 12^2 = c^2
I need the answer pliss
Answer:
Im sorry never did this before
Please this is a test
Answer:
5
Step-by-step explanation:
These are questions about triangles. The teacher has already done one but I don’t know how to do the rest. Please help me! :(
Step-by-step explanation:
To help you, Remeber the SOHCAHTOA rule
When It asked to find sin, cos, tangent of a angleIf you finding the sin of a angle you must find the side that is Opposite then put it over the hypotenuse I'll do 3,6,7,8 for you.
For 3,The side that is opposite of c is 28 and the hypotenuse (which is the longest side of the triangle) is 35. So the answer is 28/35. or 4/5.
For 6, 32 is opposite of A and 40 is the hypotenuse so
32/40 or 4/5 is our answer.
For 7, 24 is opposite of Z and 40 is the hypotenuse so
24/40 or 3/5 is the answer.
For 8, 14 is opposite of Angle C and 50 is our hypotenuse so
14/50=7/25 is our answer
COS
To find cos it is adjacent/hypotenuse
For 2 the adjacent side to C is 16 and the hypotenuse is 34. so our answer is 16/34 or 8/17.
For 5, the adjacent side is 30 and the hypotenuse is 34 so our answer is 30/34 or 15/17
For 9, the adjacent side is 24 and hypotenuse is 30 so our answer is 24/30 or 5/6.
TAN
TO FIND TAN, it is Opposite/Adjacent
4, the opposite side is 32 and the adjacent is 24 so our answer is 32/24 or 4/3.
10, the opposite side is 27 and the adjacent is 36 so our answer is 27/36 or 3/4
4% of what number is 44?
Answer: its 1,100
Step-by-step explanation:
Which graph best represents only the solutions to -3a + 1/2 <=8 hurry pleaseeeeee
Answer:
a≥-5/2
Step-by-step explanation:
find the area of the figure
Answer:
the area is 34 in to that round up
Step-by-step explanation:
Which equation is not an example of a direct variation
Y=-7x-1
Y=5/16x
Y=4x
Y=-9
Help asap
What is an equation of the line that passes through the points (-4,3) and (-8,0)?
Answer:
The equation is y= 3/4x + 6.
Step-by-step explanation:
Hope this helps!
ok na bro check in hoogle
A TV has an original price of $499. Find the new price of the TV after a 10% increase.
Answer:
$548.9
Step-by-step explanation:
$499 x (1+10%) = $ 548.9
factorise -21t²+12t+33
Answer:
3(−7t+11)+(t+1)~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Explanation:
~ Combine like terms
~ Like terms have the same variables
−21t^2 + 12t + 33
= 3(−7t + 11) + (t+1)
Which gives you your answer.
Your adding these/Polynomial
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Leme know if im wrong. Math isnt my forte.
GL.
Solve the following quadratic by factoring. x² + 12x + 27 = 0
A. X=3 ,x=-9
B.x =3 , x=9
C.x = -3,x = -9
Answer:
It is the option c x=-3 x=-9
What method could be used to prove the triangle congruent?
-6 + 3x = 9
Solve for x
Answer:
5
Step-by-step explanation:
3x = 15 (you add the 6 over)
x = 5 (you divide by 3)
logarithm
[tex] log(53.75) [/tex]
Answer:
log(53.75) ≈ 1.73
Step-by-step explanation:
Not sure if this was a question but I just put it into my calculator.
(12pts) Which equations are equivalent to 8-x
Answer:
b,d and g aswell
Step-by-step explanation:
Answer:
hi there is my android tablet still available for sale and only 50 buks
Rectangle ABCD with length 24 feet and width 20 feet is dilated by a scale factor of 4/3. What is the area of rectangle A'B'C'D'?
multiply the length and with by the scale factor:
24 x 4/3 = 32 feet
20 x 4/3 = 26 2/3 feet
Area is length x width:
32 x 26 2/3 = 853 1/3 square feet.
7+ (-2)+9+(-5)
What is the toatal I need show work due at 11
Answer:
megl;r g;rmbr
Step-by-step explanation:
plzzz help! what expersion is equivalent to it?
Answer:
[tex]64x^{12}[/tex]
Step-by-step explanation:
We have to use the law of indices for finding the equivalent expression.
[tex](8x^{5})^{2} = 64x^{10}[/tex] We square 8, which is 64 and multiply the two powers.
[tex](x^{4})^{\frac{1}{2}} = x^{2}[/tex] We multiply the 2 powers giving us, [tex]\frac{4}{2}[/tex], which simplifies to 2.
[tex]64x^{10}[/tex] × [tex]x^{2}[/tex] = [tex]64x^{12}[/tex] This is the answer as we multiply the two indices together.
I hope this helps!! ^-^
Answer:
64x¹²
Step-by-step explanation:
(8x^5)^2 × (x^4)^1/2
64x^10 × (x^4)^1\2
64x^10 × x^2
Calculate:
64x^12
Tracy bought a new silk shirt. The shirt is on sale for 20% off the original price. If the original price was $56, what is the sales price of the shirt.
Group of answer choices
$11.20
$48.80
$44.80
$38.80
Answer:
$44.80
Step-by-step explanation:
$56 * 0.2 (%20) = $11.20
$56 - $11.20 = $44.80
I need help
4x^2-8x-23=0
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Answer: Check the screenshot below!
Explanation:
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆
Find the missing side of this right triangle.
In triangle nop the measure p=90degrees n=27 degrees and pn= 50 feet find the length of no to the nearest tenth
Answer:
56.1feet
Step-by-step explanation:
Triangle NOP is a right angled triangle;
NP is the adjacent side = 50feet
NO is the hypotenuse
m<N = 27degrees
Using the SOH CAH TOA identity;
Cos theta = Adjacent/Hypotenuse
Cos m<N = NP/NO
Cos 27 = 50/NO
NO = 50/cos27
NO = 50/0.8910
NO = 56.1 feet
Hence the length of NO to the nearest tenth is 56.1feet
write an equation of the line that passes through (4,-1) and is parallel to the line -3x +y= 7
Answer:
y = 3x -13
Step-by-step explanation:
y = 3x + 7
-1 = 3(4) + b
-1 = 12 + b
-13 = b
y = 3x -13